> ## Documentation Index
> Fetch the complete documentation index at: https://doc.chathub.gg/llms.txt
> Use this file to discover all available pages before exploring further.

# 图片上传

当所选模型支持图像识别时，你可以在与模型对话时上传图片。这可以实现内容识别与生成、数据提取、创作辅助等多种功能，为你提供更智能、高效的服务。

<img src="https://mintcdn.com/chathub-5dac209e/DYNZbt3ZLB1w_eD9/images/image-upload/image-upload.png?fit=max&auto=format&n=DYNZbt3ZLB1w_eD9&q=85&s=1e01751389c2a9cd02b5ac86caa4c730" alt="" width="2868" height="1428" data-path="images/image-upload/image-upload.png" />

## **图片上传功能可以做什么？**

以下是一些使用示例。

### **文字提取（OCR）**

你可以上传照片、截图等，快速提取图片中的文字。

<img src="https://mintcdn.com/chathub-5dac209e/DYNZbt3ZLB1w_eD9/images/image-upload/text-extraciton.png?fit=max&auto=format&n=DYNZbt3ZLB1w_eD9&q=85&s=724433f4d0a80477b0f7a9bb58e7d76d" alt="" width="2390" height="1408" data-path="images/image-upload/text-extraciton.png" />

### **图片描述**

为图片生成说明或描述。

<img src="https://mintcdn.com/chathub-5dac209e/DYNZbt3ZLB1w_eD9/images/image-upload/image-description.png?fit=max&auto=format&n=DYNZbt3ZLB1w_eD9&q=85&s=90714795163b9a826f8ff04ef2db368f" alt="" width="2390" height="1408" data-path="images/image-upload/image-description.png" />

### 视觉分析

分析和解读视觉信息，例如识别物体、场景或人物。

<img src="https://mintcdn.com/chathub-5dac209e/DYNZbt3ZLB1w_eD9/images/image-upload/visual-analysis-1.png?fit=max&auto=format&n=DYNZbt3ZLB1w_eD9&q=85&s=b6c5ba7be6fdd00074e48cac4bd31037" alt="" width="2390" height="1408" data-path="images/image-upload/visual-analysis-1.png" />

<img src="https://mintcdn.com/chathub-5dac209e/DYNZbt3ZLB1w_eD9/images/image-upload/visual-analysis-2.png?fit=max&auto=format&n=DYNZbt3ZLB1w_eD9&q=85&s=0ab0446fce85c585ce8d9ec7a834043a" alt="" width="2390" height="1408" data-path="images/image-upload/visual-analysis-2.png" />

### 图表与示意图分析

<img src="https://mintcdn.com/chathub-5dac209e/DYNZbt3ZLB1w_eD9/images/image-upload/chart-analysis.png?fit=max&auto=format&n=DYNZbt3ZLB1w_eD9&q=85&s=925877c9254a8c0ad6d74a89ea2d588a" alt="" width="2416" height="1428" data-path="images/image-upload/chart-analysis.png" />